Cataracts are caused by your natural lens of the eye becoming cloudy as a result of ageing, and if this disease of the eye is left untreated, it could cause vision loss or even total blindness. It has been discovered that this disease typically manifests after the age of 50; however, it has also been observed that it may not cause any issues until the patient reaches the age of 80. In India, cataract surgery is frequently used to address this condition. Your eyes’ crystalline lens develops a cataract as a result of a change in the lens fibres, which reduces the clarity of the lens.
In these situations, eye doctors employ a surgical procedure through which, if the lesion is not too extensive or damaged, they will replace it or clear it out.
How is Cataract Surgery Performed in India?
The lens inside the patient’s eye that has been impacted by cataract (or to put it another way, has become cloudy) is medically removed and replaced with a prosthetic lens known as an IOL or intraocular lens. Clear eyesight is restored by IOL.
The high-frequency ultrasound instrument used by Shinon Global during cataract surgery breaks the cloudy lens into tiny fragments, which the eye physician then carefully extracts from the eye with suction.
The eye specialist at Shinon Global employs three distinct techniques to remove the cataract from the patient’s eyes.
- Phacoemulsification
- extracapsular
- eye operation with laser
PHACOEMULSIFICATION PROCEDURE
Smaller incisions are used during phacoemulsification, also known as “phaco,” than during the prior technique of cataract operation. The most recent and efficient mending method is this. This procedure has fewer risks and complications; for instance, there is never a chance of retinal separation.
The physician makes 1-4mm incisions on the side of the eye with a tiny scalpel or laser before cutting a hole through the lens capsule. The physician then places a tiny tool through this that produces ultrasound waves, which in turn shatter the cloudy or damaged lens into pieces.
The surgeon then places a synthetic IOL lens after sucking out the pieces through incisions. (Intraocular lens). This synthetic glass is constructed from plastic, rubber, or acrylic materials.
Once the IOL is in place, the procedure is finished. This IOL’s long-lasting process is one of its biggest advantages. The IOL, or artificial lens, is worn for the rest of one’s life.
After inserting the IOL, the physician closes the wound (no stitches are needed), and a shield is then put over the patient’s eye to safeguard it during the initial phases of the procedure.
THE EXTRACAPSULAR PROCEDURE –
The stages in the extracapsular cataract surgery process are listed below:
- The first stage in this procedure is to create incisions, but these incisions are made on the side of the cornea and are wide (10–12 millimetres). The physician makes a big incision to remove the lens’ cloudiness in one piece, and then inserts an IOL (artificial lens) to replace the natural lens. (cloudy lens).
- The incisions are sutured after the artificial lens has been placed; this suture is necessary because the incision (which was made earlier) is bigger than it was with the prior surgery technique. There is no need to split or take out these sutures.
SURGERY PROCEDURE FOR LASER CATARACTS
- A brand-new and cutting-edge method of treating eye disease is laser cataract surgery. In comparison to the previous two procedures, laser eye surgery is quite expensive. This is due to the high cost of a surgeon’s laser purchase, in addition to the other substantial expenses related to the operation and upkeep of the technology.
- Researchers have found that using a laser during eye operation increases precision at a particular stage.
Following cataract surgery, vision
Cataract removalWithin a few days following cataract operation, you can anticipate an improvement in your eyesight. As your eye recovers and adapts, you might initially notice that your vision is hazy.
You should follow up with your eye physician a day or two after your procedure, then again the following week, and then about a month later to check on your recovery.
It is typical to experience some minor pain and itching after cataract operation, which will last for a few days. Your physician may ask you to wear an eye patch or protective shield the day of operation and will counsel you to avoid rubbing or pulling on your eye. For the best and most efficient outcomes, your physician might also advise you to wear an eye patch for a few days following your procedure and a sleeping mask.
Additionally, your eye surgeon will recommend eye drops or other medications that reduce inflammation, regulate ocular pressure, and protect your eyes from illness. The majority of your pain should subside a few days after your operation, and your eye should fully recover eight weeks after the procedure.
If you encounter any of the following symptoms, you must get in touch with your eye physician right away:
- lack of vision
- increased ocular sensitivity
- Vomiting, nausea, or persistent wheezing
Pain that lingers even after taking over-the-counter pain relievers
After cataract surgery, the surgeon at the eye clinics run by Shinon Global will advise the patient to wear spectacles at least occasionally. The best individual to tell you when your eyes have fully recovered and you can obtain a final prescription for spectacles is your eye surgeon.
